Question

54. Which of the following package stores all the standard java classes?
(A) lang
(B) Java
(C) util
(D) java. packages
loss from its implement​

Answer 1

Answer:

Lang is the package stores all the standard Java classes.

Lang provide the classes necessary to create an applet uses to communicate with it applet contaxt.

Lang contain all of the classes for creating user interfaces and for painting images and graphics.

So , the answer is Lang , option A

I hope it will help you....

Answer 2

The correct answer is (D) java. packages.

The Java Standard Library, also known as the Java Class Library, is a collection of pre-written code and functions that developers can use to perform common programming tasks in Java. It is a part of the Java Development Kit (JDK) and is bundled with the Java Runtime Environment (JRE).

The Java Standard Library is organized into packages, which are groups of related classes and interfaces. These packages are used to organize the classes and interfaces into meaningful groups, making it easier for developers to find the code they need.

The "java" package is the root package for all the standard Java classes. All the standard classes are stored in sub-packages of this root package. For example, the "java.util" package contains utility classes like Date and ArrayList, while the "java.lang" package contains core classes like String and Math.

Understanding the structure and contents of the Java Standard Library is important for developers to effectively use the pre-written code and functions in their own programs, which can save time and effort in software development.

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